Mac Since 2007.
7th Frontier runs Mac, iPhone and iPad fleets for companies, schools and nonprofits. We've worked in IT since 1996 and on nothing but the Mac since 2007.
Staying narrow is the point. Most IT shops treat the Mac as an exception to a Windows playbook. We start from how macOS actually behaves: how a new laptop finds its way into Jamf the first time it's opened, where FileVault keys get escrowed, which CMMC controls map cleanly to a configuration profile and which ones don't.
The person who scopes your work is the person who does it. There's no handoff after the contract is signed.
A ten-person office and a large fleet get the same Jamf standards, the same documentation, and the same response when something breaks.